Fort Worth and Denver Railway diesel locomotive 609 switching at Amarillo, Texas in 1978. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive

Fort Worth and Denver Railway diesel locomotive 609 switching at Amarillo, Texas in 1978. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive

Great Northern Boxcar 138027 at Plainview, Texas, September 2, 1985. Other subject classes: Box car

Great Northern Boxcar 138724 at Amarillo, Texas, September 8, 1994. Other subject classes: Box car

Great Northern Boxcar 138827 at Amarillo, Texas, June 24, 1992. Other subject classes: Box car

Great Northern Boxcar 138827 at Amarillo, Texas, May 27, 1996. Other subject classes: Box car

Great Northern Boxcar 319373 at Amarillo, Texas, June 2, 1996. Other subject classes: Box car

Great Northern Covered Hopper Car 171036 at Amarillo, Texas, July 18, 1979, Association of American Railroads Class LO, cylindrical. Other subject classes: Covered hopper car

Great Northern Covered Hopper Car 171036 at Amarillo, Texas, July 18, 1979, Association of American Railroads Class LO, cylindrical. Other subject classes: Covered hopper car

Great Northern Covered Hopper Car 171133 at Amarillo, Texas, August 6, 1980, Association of American Railroads Class LO, high angle view. Other subject classes: Covered hopper car

Great Northern Covered Hopper Car 171277 at Amarillo, Texas, December 12, 1979, Association of American Railroads Class LO. Other subject classes: Covered hopper car

Great Northern Covered Hopper Car 171555 at Amarillo, Texas, July 18, 1979, Association of American Railroads Class LO. Other subject classes: Covered hopper car

Great Northern Covered Hopper Car 171854 at Amarillo, Texas, August 6, 1980, Association of American Railroads Class LO. Other subject classes: Covered hopper car

Great Northern Covered Hopper Car 172210 at Amarillo, Texas, June 6, 1980, Association of American Railroads Class LO. Other subject classes: Covered hopper car

Great Northern Covered Hopper Car 172210 at Amarillo, Texas, June 6, 1980, Association of American Railroads Class LO. Other subject classes: Covered hopper car

Great Northern Covered Hopper Car 172294 at Amarillo, Texas, June 6, 1980, Association of American Railroads Class LO. Other subject classes: Covered hopper car

Great Northern Covered Hopper Car 172372 at Amarillo, Texas, June 6, 1980, Association of American Railroads Class LO. Other subject classes: Covered hopper car

Great Northern Covered Hopper Car 172557 at Amarillo, Texas, June 6, 1980, Association of American Railroads Class LO. Other subject classes: Covered hopper car

Great Northern Covered Hopper Car 172571 at Amarillo, Texas, June 23, 1992, Association of American Railroads Class LO. Other subject classes: Covered hopper car

Great Northern Covered Hopper Car 71462 at Amarillo, Texas, August 6, 1980, Association of American Railroads Class LO. Other subject classes: Covered hopper car

Great Northern Covered Hopper Car 71462 at Amarillo, Texas, August 6, 1980, Association of American Railroads Class LO. Other subject classes: Covered hopper car

Great Northern Diesel Locomotive 257A at Fort Worth, Texas, 1964, original orange/green paint scheme. Other subject classes: Locomotive

Great Northern Flatcar 161340 at Amarillo, Texas, October 12, 1976, Association of American Railroads Class FMS, bulkhead. Other subject classes: Flat car

Great Northern Gondola 78516 at Amarillo, Texas, August 6, 1980, Association of American Railroads Class GB. Other subject classes: Gondola

Great Northern Hopper Car 70412 at Amarillo, Texas, July 16, 1979, Association of American Railroads Class HT. Other subject classes: Hopper car

Great Northern Hopper Car 70628 at Amarillo, Texas, October 12, 1976, Association of American Railroads Class MWB. Other subject classes: Hopper car

Northern Pacific 50-foot, single plug door, insulated refrigerator car 96091 is in a siding at Plainview, Texas, on September 2, 1985. The car is part of the 96000-96199 number series. Photo by GJ Werkema. Other subject classes: freight car, refrigerator car